Help picking a hotter plug for Honda 2HP

[Jim Hawkins]

I have a Honda 2HP that I rescued, and it burns oil so I want to try using a hotter plug to keep the plug from fouling. The recommended plug is a CR5HSB. What would be a step hotter?

 

[Alumarine]

I have a Honda 2HP that I rescued, and it burns oil so I want to try using a hotter plug to keep the plug from fouling. The recommended plug is a CR5HSB. What would be a step hotter?

I think CR4HSB would be a step hotter.

 

[Jim Hawkins]

I think CR4HSB would be a step hotter.

I got a new plug at NAPA today. The guy there said a CR6HSA would be hotter, BUT, BUT it turned out, that was what was in the motor already so I got the plug that was recommended for the motor (CR5HSB) and it seems much better.

 

[Alumarine]

Glad you got the right plug and it's working better.
Here's a link to the NGK heat range chart.

NGK.com: Heat Range Conversion Chart

NGK.com specializes in hard to find NGK products.

www.ngk.com